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Technical Specifications
Parameters and characteristics for this part
| Specification | LMC567CMX/NOPB |
|---|---|
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [custom] | 100 °C, -25 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Power (Watts) | 0.5 W |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply [Max] | 9 V |
| Voltage - Supply [Min] | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.13 | |
| 10 | $ 1.92 | |||
| 25 | $ 1.81 | |||
| 100 | $ 1.54 | |||
| 250 | $ 1.45 | |||
| 500 | $ 1.27 | |||
| 1000 | $ 1.05 | |||
| Digi-Reel® | 1 | $ 2.13 | ||
| 10 | $ 1.92 | |||
| 25 | $ 1.81 | |||
| 100 | $ 1.54 | |||
| 250 | $ 1.45 | |||
| 500 | $ 1.27 | |||
| 1000 | $ 1.05 | |||
| Tape & Reel (TR) | 2500 | $ 0.98 | ||
| 5000 | $ 0.94 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 2.60 | |
| 10 | $ 2.49 | |||
| 25 | $ 2.36 | |||
| 50 | $ 2.26 | |||
| 100 | $ 2.16 | |||
| 250 | $ 2.09 | |||
| 500 | $ 2.05 | |||
| 1000 | $ 2.01 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.84 | |
| 100 | $ 1.52 | |||
| 250 | $ 1.09 | |||
| 1000 | $ 0.82 | |||
Description
General part information
LMC567 Series
The LMC567 device is a low-power, general-purpose LMCMOS tone decoder which is functionally similar to the industry standard LM567. The device consists of a twice frequency voltage-controlled oscillator (VCO) and quadrature dividers which establish the reference signals for phase and amplitude detectors.
The phase detector and VCO form a phase-locked loop (PLL) which locks to an input signal frequency which is within the control range of the VCO. When the PLL is locked and the input signal amplitude exceeds an internally pre-set threshold, a switch to ground is activated on the output pin. External components set up the oscillator to run at twice the input frequency and determine the phase and amplitude filter time constants.
The LMC567 device is a low-power, general-purpose LMCMOS tone decoder which is functionally similar to the industry standard LM567. The device consists of a twice frequency voltage-controlled oscillator (VCO) and quadrature dividers which establish the reference signals for phase and amplitude detectors.
Documents
Technical documentation and resources
